hummingbird

Surprise in Colombia: a bird species thought to be extinct is rediscovered

In a discovery that surprised the scientific community, the Santa Marta Sabrewing (Campylopterus phainopeplus), a species considered extinct since 2010, has been rediscovered in Colombia. The discovery took place in the Sierra Nevada de Santa Marta, an area known for...

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Ecological solar hydrogen: South Korean researchers made a groundbreaking advancement

Researchers from the **Daegu Gyeongbuk Institute of Science and Technology (DGIST)**, in collaboration with the universities of **Hanyang and...